/*
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 * and open the template in the editor.
 */
package com.oea.servlets;

import com.oea.hibernate.entities.Division;
import com.oea.hibernate.entities.Faculty_Subject;
import com.oea.hibernate.entities.Parameter;
import com.oea.hibernate.entities.Schedule;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;



/**
 *
 * @author Aspire Tech
 */
public class SelectDivisionForStudentTimetableAction extends HttpServlet {

    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
     * methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        try (PrintWriter out = response.getWriter()) {
            String division_str = request.getParameter("division");
            Long id = Long.parseLong(division_str);

            Division div_obj = (Division) new Division().getById(id);
            System.out.println("Division Got :" + div_obj.getId());
            //div_obj.setBranch();

            

            Parameter parameters = (Parameter) request.getSession().getAttribute("parameters");
            System.out.println(" division id :" + id);

            //--
             List<Schedule> all_lecture = Schedule.getSchedulesFormDatabase(id);
            boolean save;
          if (all_lecture.size()>0) {
                save=true;
                for (Schedule sc1 : all_lecture) {
                    sc1.setDay(sc1.getDay());
                    sc1.setLecno(sc1.getLecno());
                    sc1.setSubid(sc1.getSubid());
                    sc1.setFid(sc1.getFid());
                    sc1.setType(sc1.isType());
                    sc1.setFaculty();
                    sc1.setSubject();
                    
                }

                List<List<Schedule>> days = new ArrayList<>();
                for (int i = 0; i < parameters.getDaysperweek(); i++) {
                    List<Schedule> day = new ArrayList<Schedule>();

                    for (int j = 0; j < parameters.getLecturesperday(); j++) {
                        for (Schedule sc1 : all_lecture) {
                            sc1.setDivid(id);
                            day.add(sc1);
                        }
                    }
                    days.add(day);
                }
                request.getSession().setAttribute("days", days);
          }else{
              save=false;
          }
                
            div_obj.setBranch();
            request.getSession().setAttribute("division", div_obj);
           request.getSession().setAttribute("save", save);
            response.sendRedirect("show-timetable-for-student.jsp");

        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
